{"nhtsa_id":10030428,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-10-03","date":"2009-05-01","document_id":"TSB-09-BR-002","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH; EXTERIOR LIGHTING:BRAKE LIGHTS","mfr_system":null,"summary":"HYUNDAI: STOP LAMP Z01 DIODE INSPECTION PROCEDURE. SOME VEHICLES MAY EXPERIENCE THE STOP LAMPS BLINKING ON AND OFF EVEN WHEN THE BRAKES ARE NOT APPLIED. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030428","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"brake-light","name":"Brake lights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"GENESIS","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_hyundai_genesis"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}